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226 Commits
5.7 ... master

Author SHA1 Message Date
Raymond Cole
cfb8627a80 Avoid unsigned integer underflow in drw_text() 2024-10-30 13:02:17 +01:00
Hiltjo Posthuma
fcb2476b69 util.c: output function might override errno and thus affect perror() 
Original patch by Raymond Cole with some modifications, thanks!
 2024-10-27 20:10:07 +01:00
Hiltjo Posthuma
8933ebcf50 sync drw.{c,h} from dmenu 
- drw: minor improvement to the nomatches cache
- overhaul utf8decoding and render invalid utf8 sequences as U+FFFD.

Thanks NRK for these improvements!
 2024-10-05 13:06:08 +02:00
Pontus Stenetorp
5687f46964 Add missing void to updateclientlist definition 
Caught by -pedantic implying -Wstrict-prototypes for OpenBSD's 16.0.6 Clang.
 2024-06-08 18:21:00 +02:00
Hiltjo Posthuma
061e9fe9a7 bump version to 6.5 2024-03-19 12:13:16 +01:00
Hiltjo Posthuma
9f8855343c Makefile: remove the options target 
The Makefile used to suppress output (by using @), so this target made sense at
the time.

But the Makefile should be simple and make debugging with less abstractions or
fancy printing.  The Makefile was made verbose and doesn't hide the build
output, so remove this target.

Prompted by a question on the mailing list about the options target.
 2023-09-22 15:13:29 +02:00
Hiltjo Posthuma
e81f17d4c1 restore SIGCHLD sighandler to default before spawning a program 
From sigaction(2):
A child created via fork(2) inherits a copy of its parent's signal dispositions.
During an execve(2), the dispositions of handled signals are reset to the default;
the dispositions of ignored signals are left unchanged.

This refused to start directly some programs from configuring in config.h:

static Key keys[] = {
	MODKEY,                       XK_o,      spawn,          {.v = cmd } },
};

Some reported programs that didn't start were: mpv, anki, dmenu_extended.

Reported by pfx.
Initial patch suggestion by Storkman.
 2023-04-09 12:37:14 +02:00
NRK
348f6559ab config.mk: update to _XOPEN_SOURCE=700L 
SA_NOCLDWAIT is marked as XSI in the posix spec [0] and FreeBSD and NetBSD
seems to more be strict about the feature test macro [1].

so update the macro to use _XOPEN_SOURCE=700L instead, which is equivalent to
_POSIX_C_SOURCE=200809L except that it also unlocks the X/Open System
Interfaces.

[0]: https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/signal.h.html#tag_13_42
[1]: https://lists.suckless.org/dev/2302/35111.html

Tested on:
* NetBSD 9.3 (fixed).
* FreeBSD 13 (fixed).
* Void Linux musl.
* Void Linux glibc.
* OpenBSD 7.2 (stable).
* Slackware 11.

Reported-by: beastie <pufferfish@riseup.net>
 2023-02-17 15:27:34 +01:00
Chris Down
712d6639ff Use sigaction(SA_NOCLDWAIT) for SIGCHLD handling 
signal() semantics are pretty unclearly specified. For example, depending on OS
kernel and libc, the handler may be returned to SIG_DFL (hence the inner call
to read the signal handler). Moving to sigaction() means the behaviour is
consistently defined.

Using SA_NOCLDWAIT also allows us to avoid calling the non-reentrant function
die() in the handler.

Some addditional notes for archival purposes:

* NRK pointed out errno of waitpid could also theoretically get clobbered.
* The original patch was iterated on and modified by NRK and Hiltjo:
  * SIG_DFL was changed to SIG_IGN, this is required, atleast on older systems
    such as tested on Slackware 11.
  * signals are not blocked using sigprocmask, because in theory it would
    briefly for example also ignore a SIGTERM signal. It is OK if waitpid() is (in
    theory interrupted).

POSIX reference:
"Consequences of Process Termination":
https://pubs.opengroup.org/onlinepubs/9699919799/functions/_Exit.html#tag_16_01_03_01
 2023-01-28 13:34:43 +01:00
Chris Down
89f9905714 grabkeys: Avoid missing events when a keysym maps to multiple keycodes 
It's not uncommon for one keysym to map to multiple keycodes. For
example, the "play" button on my keyboard sends keycode 172, but my
bluetooth headphones send keycode 208, both of which map back to
XF86AudioPlay:

    % xmodmap -pke | grep XF86AudioPlay
    keycode 172 = XF86AudioPlay XF86AudioPause XF86AudioPlay XF86AudioPause
    keycode 208 = XF86AudioPlay NoSymbol XF86AudioPlay
    keycode 215 = XF86AudioPlay NoSymbol XF86AudioPlay

This is a problem because the current code only grabs a single one of
these keycodes, which means that events for any other keycode also
mapping to the bound keysym will not be handled by dwm. In my case, this
means that binding XF86AudioPlay does the right thing and correctly
handles my keyboard's keys, but does nothing on my headphones. I'm not
the only person affected by this, there are other reports[0].

In order to fix this, we look at the mappings between keycodes and
keysyms at grabkeys() time and pick out all matching keycodes rather
than just the first one. The keypress() side of this doesn't need any
changes because the keycode gets converted back to a canonical keysym
before any action is taken.

0: https://github.com/cdown/dwm/issues/11
 2022-12-07 23:06:26 +01:00
Hiltjo Posthuma
ba56fe9fea Revert "Remove dmenumon variable" 
This reverts commit c2b748e7931e5f28984efc236f9b1a212dbc65e8.

Revert back this change. It seems to not be an edge-case anymore since
multiple users have asked about this new behaviour now.
 2022-10-28 16:37:56 +02:00
Hiltjo Posthuma
50ad171eea bump version to 6.4 2022-10-04 19:35:13 +02:00
Hiltjo Posthuma
970f376973 remove workaround for a crash with color emojis on some systems, now fixed in libXft 2.3.5 
https://gitlab.freedesktop.org/xorg/lib/libxft/-/blob/libXft-2.3.5/NEWS
 2022-09-17 15:32:41 +02:00
Stein
c2b748e793 Remove dmenumon variable 
Reasoning: Since 2011 dmenu has been capable of working out which
monitor currently has focus in a Xinerama setup, making the use
of the -m flag more or less redundant.

This is easily demonstrated by using dmenu in any other window
manager.

There used to be a nodmenu patch that provided these changes:
https://git.suckless.org/sites/commit/ed68e3629de4ef2ca2d3f8893a79fb570b4c0cbc.html

but this was removed on the basis that it was very easy to work
out and apply manually if needed.

The proposal here is to remove this dependency from dwm. The
mechanism of the dmenumon variable could be provided via a patch
if need be.

The edge case scenario that dmenu does not handle on its own, and
the effect of removing this mechanism, is that if the user trigger
focusmon via keybindings to change focus to another monitor that
has no clients, then dmenu will open on the monitor containing the
window with input focus (or the monitor with the mouse cursor if
no windows have input focus).

If this edge case is important to cover then this can be addressed
by setting input focus to selmon->barwin in the focus function if
there is no client to give focus to (rather than giving focus back
to the root window).
 2022-08-28 11:39:43 +02:00
NRK
84d7322113 config.def.h: make keys and buttons const 
pretty much all other variables are declared as const when they're not
modified.
 2022-08-19 11:47:22 +02:00
Stein
5799dd1fca Remove blw variable in favour of calculating the value when needed 
The purpose and reasoning behind the bar layout width (blw) variable
in dwm the way it is today may not be immediately obvious.

The use of the variable makes more sense when looking at commit
2ce37bc from 2009 where blw was initialised in the setup function
and it represented the maximum of all available layout symbols.

	for(blw = i = 0; LENGTH(layouts) > 1 && i < LENGTH(layouts); i++) {
		w = TEXTW(layouts[i].symbol);
		blw = MAX(blw, w);
	}

As such the layout symbol back then was fixed in size and both drawbar
and buttonpress depended on this variable.

The the way the blw variable is set today in drawbar means that it
merely caches the size of the layout symbol for the last bar drawn.

While unlikely to happen in practice it is possible that the last bar
drawn is not that of the currently selected monitor, which can result
in misaligned button clicks if there is a difference in layout symbol
width between monitors.
 2022-08-17 13:33:57 +02:00
Stein
44adafe006 Make floating windows spawn within the monitor's window area 
This is a follow-up on this thread:
https://lists.suckless.org/hackers/2208/18462.html

The orginal code had constraints such that if a window's starting
attributes (position and size) were to place the window outside of
the edges of the monitor, then the window would be moved into view
at the closest monitor edge.

There was an exception to this where if a top bar is used then the
window should not obscure the bar if present, which meant to place
the window within the window area instead.

The proposed change here makes it the general rule that floating
windows should spawn within the window area rather than within the
monitor area. This makes it simple and consistent with no
exceptions and it makes the intention of the code clear.

This has the benefit of making the behaviour consistent regardless
of whether the user is using a top bar or a bottom bar.

Additionally this will have an effect on patches that modify the
size of the window area. For example if the insets patch is used to
reserve space on the left hand side of the monitor for a dock or a
vertical bar then new floating clients will not obscure that area.
 2022-08-12 09:02:34 +02:00
Stein
a859676ead Simplify client y-offset correction 
The reasoning behind the original line may be lost to time as
it does not make much sense checking the position on the x-axis
to determine how to position the client on the y-axis.

In the context of multi-monitor setups the monitor y position
(m->my) may be greater than 0 (say 500), in which case the window
could be placed out of view if:
   - the window attributes have a 0 value for the y position and
   - we end up using the y position of bh (e.g. 22)

If the aim is to avoid a new floating client covering the bar then
restricting y position to be at least that of the window area
(m->wy) should cover the two cases of using a top bar and using a
bottom bar.
 2022-08-10 15:31:21 +02:00
Hiltjo Posthuma
e0dee91145 sync code-style patch from libsl 2022-08-08 10:43:09 +02:00
NRK
5e76e7e21d code-style: simplify some checks 
main change here is making the `zoom()` logic saner. the rest of the
changes are just small stuff which accumulated on my local branch.

pop() must not be called with NULL. and `zoom()` achieves this, but in a
very (unnecessarily) complicated way:

if c == NULL then nexttiled() will return NULL as well, so we enter this
branch:

	if (c == nexttiled(selmon->clients))

in here the !c check fails and the function returns before calling pop()

		if (!c || !(c = nexttiled(c->next)))
			return;

however, none of this was needed. we can simply return early if c was NULL.
Also `c` is set to `selmon->sel` so we can use `c` in the first check
instead which makes things shorter.
 2022-08-06 16:09:01 +02:00
explosion-mental
5b2e5e7a40 spawn: reduce 2 lines, change fprintf() + perror() + exit() to die("... :") 
when calling die and the last character of the string corresponds to
':', die() will call perror(). See util.c

Also change EXIT_SUCCESS to EXIT_FAILURE
 2022-08-02 18:08:51 +02:00
Stein
786f6e2a6f unmanage: stop listening for events for unmanaged windows 
This is in particular to avoid flickering in dwm (and high CPU usage)
when hovering the mouse over a tabbed window that was previously
managed by dwm.

Consider the following two scenarios:

1)

We start tabbed (window 0xc000003), tabbed is managed by the
window manager.
We start st being embedded into tabbed.

$ st -w 0xc000003

What happens here is that:
   - tabbed gets a MapRequest for the st window
   - tabbed reparents the st window
   - tabbed will receive X events for the window

The window manager will have no awareness of the st window and the
X server will not send X events to the window manager relating to
the st window.

There is no flickering or any other issues relating to focus.

2)

We start tabbed (window 0xc000003), tabbed is managed by the
window manager.
We start st as normal (window 0xd400005).

What happens here is that:
   - the window manager gets a MapRequest for the st window
   - dwm manages the st window as a normal client
   - dwm will receive X events for the window

Now we use xdotool to trigger a reparenting of the st window into
tabbed.

$ xdotool windowreparent 0xd400005 0xc000003

What happens here is that:
   - tabbed gets a MapRequest for the st window
   - tabbed reparents the st window
   - the window manager gets an UnmapNotify
   - the window manager no longer manages the st window
   - both the window manager and tabbed will receive X events
     for the st window

In dwm move the mouse cursor over the tabbed window.

What happens now is that:
   - dwm will receive a FocusIn event for the tabbed window
   - dwm will set input focus for the tabbed window
   - tabbed will receive a FocusIn event for the main window
   - tabbed will give focus to the window on the currently selected
     tab
   - which again triggers a FocusIn event which dwm receives
   - dwm determines that the window that the FocusIn event is for
     (0xd400005) is not the currently selected client (tabbed)
   - dwm sets input focus for the tabbed window
   - this causes an infinite loop as long as the mouse cursor hovers
     the tabbed window, resulting in flickering and high CPU usage

The fix here is to tell the X server that we are no longer interested
in receiving events for this window when the window manager stops
managing the window.
 2022-08-02 18:04:56 +02:00
Hiltjo Posthuma
e03248a4d5 Revert "do not call signal-unsafe function inside sighanlder" 
This reverts commit 6613d9f9a1a5630bab30bc2b70bdc793977073ee.

Discussed on the mailinglist:
https://lists.suckless.org/hackers/2207/18405.html
 2022-07-22 09:18:52 +02:00
NRK
6613d9f9a1 do not call signal-unsafe function inside sighanlder 
die() calls vprintf, fputc and exit; none of these are
async-signal-safe, see `man 7 signal-safety`.
 2022-07-15 20:53:58 +02:00
NRK
9bffa845fa use named parameter for func prototype 
all the other prototypes use names.
 2022-07-15 20:53:56 +02:00
Hiltjo Posthuma
d3f93c7c1a sync latest drw.{c,h} changes from dmenu 2022-05-10 19:07:56 +02:00
Hiltjo Posthuma
cd0773cee9 Makefile: add manual path for OpenBSD 
Reported by fossy <fossy@dnmx.org>, thanks
 2022-05-01 18:37:54 +02:00
Chris Down
8b48e30973 manage: Make sure c->isfixed is applied before floating checks 
Commit 8806b6e23793 ("manage: propertynotify: Reduce cost of unused size
hints") mistakenly removed an early size hints update that's needed to
populate c->isfixed for floating checks at manage() time. This resulted
in fixed (size hint min dimensions == max dimensions) subset of windows
not floating when they should.

See https://lists.suckless.org/dev/2204/34730.html for discussion.
 2022-04-26 15:50:55 +02:00
Hiltjo Posthuma
a83dc20310 LICENSE: add Chris Down 2022-04-26 15:50:32 +02:00
Hiltjo Posthuma
a4771de5ba Revert "manage: For isfloating/oldstate check/set, ensure trans client actually exists" 
This reverts commit bece862a0fc4fc18ef9065b18cd28e2032d0d975.

It caused a regression, for example:
https://lists.suckless.org/hackers/2203/18220.html
 2022-04-26 10:30:59 +02:00
Santtu Lakkala
d93ff48803 Update monitor positions also on removal 
When monitors are removed, the coordinates of existing monitors may
change, if the removed monitors had smaller coordinates than the
remaining ones.

Remove special case handling so that the same update-if-necessary loop
is run also in the case when monitors are removed.
 2022-04-16 16:59:03 +02:00
Chris Down
8806b6e237 manage: propertynotify: Reduce cost of unused size hints 
This patch defers all size hint calculations until they are actually
needed, drastically reducing the number of calls to updatesizehints(),
which can be expensive when called repeatedly (as it currently is during
resizes).

In my unscientific testing this reduces calls to updatesizehints() by
over 90% during a typical work session. There are no functional changes
for users other than an increase in responsiveness after resizes and
a reduction in CPU time.

In slower environments or X servers, this patch also offers an
improvement in responsiveness that is often tangible after resizing a
client that changes hints during resizes.

There are two main motivations to defer this work to the time of hint
application:

1. Some clients, especially terminals using incremental size hints,
   resend XA_WM_NORMAL_HINTS events on resize to avoid fighting with the
   WM or mouse resizing. For example, some terminals like urxvt clear
   PBaseSize and PResizeInc during XResizeWindow and restore them
   afterwards.

   For this reason, after the resize is concluded, we typically receive
   a backlogged XA_WM_NORMAL_HINTS message for each update period with
   movement, which is useless. In some cases one may get hundreds or
   thousands of XA_WM_NORMAL_HINTS messages on large resizes, and
   currently all of these result in a separate updatesizehints() call,
   of which all but the final one are immediately outdated.

   (We can't just blindly discard these messages during resizes like we
   do for EnterNotify, because some of them might actually be for other
   windows, and may not be XA_WM_NORMAL_HINTS events.)

2. For users which use resizehints=0 most of these updates are unused
   anyway -- in the normal case where the client is not floating these
   values won't be used, so there's no need to calculate them up front.

A synthetic test using the mouse to resize a floating terminal window
from roughly 256x256 to 1024x1024 and back again shows that the number
of calls to updatesizehints() goes from over 500 before this patch (one
for each update interval with movement) to 2 after this patch (one for
each hint application), with no change in user visible behaviour.

This also reduces the delay before dwm is ready to process new events
again after a large resize on such a client, as it avoids the thundering
herd of updatesizehints() calls when hundreds of backlogged
XA_WM_NORMAL_HINTS messages appear at once after a resize is finished.
 2022-04-16 16:37:46 +02:00
Miles Alan
bece862a0f manage: For isfloating/oldstate check/set, ensure trans client actually exists 
In certain instances trans may be set to a window that doesn't actually
map to a client via wintoclient; in this case it doesn't make sense
to set isfloating/oldstate since trans is essentially invalid in that
case / correlates to the above condition check where trans is set /
XGetTransientForHint is called.
 2022-03-13 17:32:56 +01:00
NRK
60e9a14998 fix mem leak in cleanup() 
maybe leak isn't the best word, given that the object lives for the
entire duration of the program's lifetime.

however, all elements of scheme are free-ed, can't think of any reason
why scheme itself should be an exception.
 2022-03-13 10:49:43 +01:00
Hiltjo Posthuma
d39e2f3441 bump version to 6.3 2022-01-07 12:39:18 +01:00
Chris Down
8657affa2a drawbar: Don't expend effort drawing bar if it is occluded 
I noticed that a non-trivial amount of dwm's work on my machine was from
drw_text, which seemed weird, because I have the bar disabled and we
only use drw_text as part of bar drawing.

Looking more closely, I realised that while we use m->showbar when
updating the monitor bar margins, but don't skip actually drawing the
bar if it is hidden. This patch skips drawing it entirely if that is the
case.

On my machine, this takes 10% of dwm's on-CPU time, primarily from
restack() and focus().

When the bar is toggled on again, the X server will generate an Expose
event, and we'll redraw the bar as normal as part of expose().
 2021-12-19 16:16:30 +01:00
Hiltjo Posthuma
a786211d6c Revert "Improve speed of drw_text when provided with large strings" 
This reverts commit 716233534b35f74dba5a46ade8f1a6f8cc72fea4.

It causes issues with truncation of characters when the text does not fit and
so on.  The patch should be reworked and properly tested.
 2021-08-20 23:09:48 +02:00
Miles Alan
716233534b Improve speed of drw_text when provided with large strings 
Calculates len & ew in drw_font_getexts loop by incrementing instead of
decrementing; as such avoids proportional increase in time spent in loop
based on provided strings size.
 2021-08-09 18:25:19 +02:00
Quentin Rameau
138b405f0c Add a configuration option for fullscreen locking 
Some people are annoyed to have this new behaviour forced for some
application which use fake fullscreen.
 2021-07-14 11:26:37 +02:00
Chris Down
67d76bdc68 Do not allow focus to drift from fullscreen client via focusstack() 
It generally doesn't make much sense to allow focusstack() to navigate
away from the selected fullscreen client, as you can't even see which
client you're selecting behind it.

I have had this up for a while on the wiki as a separate patch[0], but
it seems reasonable to avoid this behaviour in dwm mainline, since I'm
struggling to think of any reason to navigate away from a fullscreen
client other than a mistake.

0: https://dwm.suckless.org/patches/alwaysfullscreen/
 2021-03-29 19:16:27 +02:00
Ian Remmler
61bb8b2241 Fix x coordinate calculation in buttonpress. 2020-08-21 16:13:22 +02:00
Hiltjo Posthuma
bb2e7222ba dwm.1: fix wrong text in man page 2020-07-08 18:05:50 +02:00
Alex Flierl
f04cac6d6e Fix memory leaks in drw 
The function drw_fontset_free in drw.c was never called.
 2020-06-11 18:32:21 +02:00
bakkeby
f09418bbb6 dwm crashes when opening 50+ clients (tile layout) 
Many users new to dwm find themselves caught out by being kicked out to the login manager (dwm crashing) when they open 50+ clients for demonstration purposes. The number of clients reported varies depending on the resolution of the monitor.

The cause of this is due to how the default tile layout calculates the height of the next client based on the position of the previous client. Because clients have a minimum size the (ty) position can exceed that of the window height, resulting in (m->wh - ty) becoming negative. The negative height stored as an unsigned int results in a very large height ultimately resulting in dwm crashing.

This patch adds safeguards to prevent the ty and my positions from exceeding that of the window height.
 2020-04-25 13:31:02 +02:00
Chris Down
ed3ab6b4fc drawbar: Don't shadow sw global 
This jarred me a bit while reading the code, since "sw" usually refers
to the global screen geometry, but in drawbar() only it refers to
text-related geometry. Renaming it makes it more obvious that these are
not related.
 2020-04-22 20:33:39 +02:00
Chris Down
f087d20e6e getatomprop: Add forward declaration 
No functional changes, but for every other function we have a forward
declaration here. getatomprop should be no exception.
 2020-04-22 20:33:26 +02:00
Chris Down
a8e9513783 setmfact: Unify bounds for compile-time and runtime mfact 
There are two places that mfact can be set:

- In the mfact global, which is defined at compile time and passed
  into m->mfact during monitor setup. No bounds checks are performed,
  but the comment alongside it says that valid values are [0.05..0.95]:

      static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */

- By setmfact, which adjusts m->mfact at runtime. It also does some
  minimum and maximum bounds checks, allowing [0.1..0.9]. Values outside
  of that range are ignored, and mfact is not adjusted.

These different thresholds mean that one cannot setmfact 0.95 or 0.05,
despite the comment above that lists the legal range for mfact.

Clarify this by enforcing the same bounds in setmfact at runtime as
those listed for mfact at compile time.
 2020-04-20 17:56:41 +02:00
Hiltjo Posthuma
c82db690cc config.mk: fix POSIX_C_SOURCE macro for feature test for snprintf() 
The feature test was incorrect:
_POSIX_C_SOURCE=2

"The value 2 or greater additionally exposes definitions for POSIX.2-1992."
http://man7.org/linux/man-pages/man7/feature_test_macros.7.html

A higher value is needed (atleast 1995):
https://pubs.opengroup.org/onlinepubs/9699919799/functions/snprintf.html

FreeBSD feature test macro:
on
https://github.com/freebsd/freebsd/blob/master/include/stdio.h line 297

This was already fixed in dmenu.

This fixes a warning on FreeBSD, reported by Plasmoduck on IRC, thanks.
 2020-04-03 15:36:32 +02:00
Anselm R Garbe
cb3f58ad06 Prepare 6.2 release. 2019-02-02 04:50:42 -08:00
Hiltjo Posthuma
b69c870a30 pledge: add rpath promise for the ugly Xft font fallback 2018-06-02 17:15:42 +02:00
Hiltjo Posthuma
e78b4a9207 Makefile: just show the compiler output 
Don't be fancy and just show the actual output so debugging is simpler.
 2018-06-02 17:10:28 +02:00
Klemens Nanni
3cd4023fb3 Do not strip at link stage 
Building with debug symbols is worthless unless LDFLAGS are manually
adjusted as well.
 2018-06-02 16:56:10 +02:00
Klemens Nanni
f40f86fa87 Pledge on OpenBSD 2018-05-25 11:49:30 +02:00
Hiltjo Posthuma
c3a2e016bb config.def.h: ClkTagBar missing from comment 
by Christopher Drelich <cd@cdrakka.com>

Patch was mangled on the ML, also adjusted the order to be the same as
the enum in dwm.c
 2018-05-25 06:56:36 +02:00
Christopher Drelich
c8e9479186 Function declarations in correct order. 
In dwm.c function declarations are in alphabetical order except for
updategeom(). There doesn't appear to be any reason for this, so this
patch corrects that, and now all function declarations are in
alphabetical order.
 2018-05-12 19:19:20 +02:00
Hiltjo Posthuma
10dfa65860 remove old TODO and BUGS entries 
the bug in the dwm man page is an (ancient) Java issue.

Thanks David and quinq for the patches and feedback!
 2018-05-12 19:14:19 +02:00
Hiltjo Posthuma
3bd8466e93 update README: remove mentioning the old dextra repo 
Thanks Christopher Drelich <cd@cdrakka.com>
 2018-03-14 21:03:11 +01:00
Christopher Drelich
76c8c16d79 All functions in alphabetical order except for this one. 2018-03-14 21:02:06 +01:00
Christopher Drelich
3cb34830eb ColBorder has been moved to the enum with ColFg and ColBg. 2018-03-14 17:46:48 +01:00
Hiltjo Posthuma
db2236001c dont NUL terminate _NET_WM_NAME 
Reported by Kernc, thanks!

"This makes a particular program that uses libwnck [1] fail after:

    Wnck-WARNING **: Property _NET_WM_NAME contained invalid UTF-8

in this code [2] because the returned string contains a '\0' and the
documentation for g_utf8_validate() [3] explicitly states that when
string length is provided, no nul bytes are allowed."

It is not entirely clear it is incorrect, other WM's seem to not
NUL terminate it either though.
 2017-12-27 13:36:53 +01:00
Hiltjo Posthuma
3756f7f6b8 sync dmenu drw.{c,h} code: use Clr* (was Scm) 2017-11-03 21:20:48 +01:00
Hiltjo Posthuma
99f78fa553 gettextprop: check result of XGetTextProperty (undefined behaviour for XFree) 2017-11-03 21:14:58 +01:00
Omar Sandoval
a9b6a312a7 Set class name on status bar 
This is useful for configuring compositors to ignore the status bar
window.
 2017-11-03 20:40:34 +01:00
Daniel Cousens
6aa8e37efe simplify isfixed conditions 2017-10-11 09:46:28 +02:00
Anselm R Garbe
ceac8c91ff yet another cleanup 
The previous patches introduced some unclean space-based indentation
patterns. This patch fixes them.
 2017-05-08 21:08:27 +02:00
Markus Teich
5b238c8dab Don't restrict snap in mousemove 
This also fixes a bug where client windows only switch to floating mode when the
mouse is dragged in one specific direction.
 2017-03-28 20:23:38 +02:00
Markus Teich
022d076054 Button passthrough when client is not focused 
Before this change it is not possible to press a button in a client on the first
click if the client is not yet focused. The first click on the button would
only focus the client and a second click on the button is needed to activate it.
This situation can occur when moving the mouse over a client (therefore focusing
it) and then moving the focus to another client with keyboard shortcuts.

After this commit the behavior is fixed and button presses on unfocused clients
are passed to the client correctly.
 2017-03-28 20:23:34 +02:00
Markus Teich
2952b68db8 cleanup 
- unify multi-line expression alignment style.
- unify multi-line function call alignment style.
- simplify client moving on monitor count decrease.
- clarify comment for focusin().
- remove old confusing comment about input focus fix in focusmon(). The
  explanation is already in the old commit message, so no need to keep it in the
  code.
- remove old comment describing even older state of the code in focus().
- unify comment style.
- break up some long lines.
- fix some typos and grammar.
 2017-03-28 20:23:28 +02:00
Anselm R Garbe
bb3bd6fec3 applied Markus' tagset purge of alternative view on _NET_ACTIVE_WINDOW event 2016-12-05 10:16:46 +01:00
Anselm R Garbe
e63bf22948 applied Ivan Delalande's NET_SUPPORTING_WM_CHECK patch for gtk3 compatibility 2016-12-05 10:09:49 +01:00
Anselm R Garbe
5376947571 applied Ian Remmler's man page adjustment suggestions 2016-12-05 10:05:00 +01:00
Anselm R Garbe
975c898376 applied Markus' decouple color-scheme patch 2016-12-05 10:01:33 +01:00
Anselm R Garbe
a137a86a23 applied Markus' clarify status text padding patch 2016-12-05 09:54:20 +01:00
Quentin Rameau
839c7f6939 LICENSE: update people 2016-11-15 17:35:33 +01:00
Quentin Rameau
7a59cd1457 dwm.1: add keybinding for spawning dmenu 2016-11-15 17:35:30 +01:00
Hiltjo Posthuma
24849acada die() on calloc failure 
thanks Markus Teich and David!
 2016-11-05 11:34:52 +01:00
Hiltjo Posthuma
ab9571bbc5 die() consistency: always add newline 2016-08-12 14:36:35 +02:00
Hiltjo Posthuma
56a31dc4a7 config.def.h: style improvement, use color Scheme enum 2016-06-28 18:04:56 +02:00
Markus Teich
7af4d439bd import new drw from libsl and minor fixes. 
- better scaling for occupied tag squares.
- draw statusline first to omitt some complicated calculations.
 2016-06-26 13:52:36 +02:00
Eric Pruitt
cd2d7549b3 Configure geometry before applying rules 
Configuring geometry before applying rules makes it possible to have
more complex constraints in applyrules that depend on the initial window
dimensions and location.
 2016-06-24 05:38:58 +02:00
Hiltjo Posthuma
3465bed290 fix fullscreen clients not resized on X display resolution change 
patch provided by Bert Münnich <ber.t_AT_posteo.de>, thanks!
 2015-12-19 20:25:26 +01:00
Quentin Rameau
4ec3a673ff Shut up glibc about _BSD_SOURCE being deprecated 2015-12-19 20:20:26 +01:00
Hiltjo Posthuma
5ed9c48196 code-style consistency 2015-11-08 23:11:48 +01:00
Hiltjo Posthuma
3c91283ede unboolification 2015-11-08 22:48:43 +01:00
Hiltjo Posthuma
e941181f46 sort include + whitespace fix 2015-11-08 20:38:00 +01:00
Hiltjo Posthuma
43e82adf0d separate program-specific c99 bool and X11 
True, False are X11-specific (int), make sure to use c99 stdbool for
program-specific things.
 2015-11-08 20:35:25 +01:00
Hiltjo Posthuma
42cf1c7d8f Makefile: package all files with make dist 2015-11-08 16:52:53 +01:00
Quentin Rameau
dce4fb3737 setfullscreen: don't process the property twice 
Some clients try to set _NET_WM_STATE_FULLSCREEN even when the window is
already in fullscreen.
For example, c->oldstate was set two times in a raw and window would
then always be floating.
We must check that it's not the case before processing it.
(original patch modified with suggestion from Markus Teich
<markus.teich@stusta.mhn.de>)
 2015-11-07 14:31:21 +01:00
Hiltjo Posthuma
646b351cc7 sync updated drw code from dmenu 
important:
- drw_rect: didn't use w and h, change the dwm code accordingly.
- drw_text: text is NULL is not allowed, use drw_rect().
 2015-10-20 23:38:31 +02:00
Hiltjo Posthuma
e3b7e1d620 dwm: use ecalloc, prevent theoretical overflow 2015-10-20 23:38:31 +02:00
Hiltjo Posthuma
04db03a4e6 cleanup, dont use c++ style comments 
- signal: print error string.
- die: start message with lower-case (consistency).
- bump version to 2015.
 2015-10-20 23:38:20 +02:00
Hiltjo Posthuma
4a4817b3aa dwm: cleanup: free schemes and cursors as array 2015-10-20 23:27:31 +02:00
Hiltjo Posthuma
7e1182ce55 config.h: use common default font, pass Xft font name to dmenu 
dmenu uses Xft now (soon to be released).
 2015-10-20 23:10:54 +02:00
Hiltjo Posthuma
40529e1469 config.mk: add $FREETYPELIBS and $FREETYPEINC, simpler to override (ports and *BSDs) 2015-10-20 23:01:49 +02:00
Eric Pruitt
14343e69cc Add Xft and follback-fonts support to graphics lib 2015-03-13 21:44:22 +01:00
Anselm R Garbe
35db6d8afc removed .hgtags, thanks Dimitris for spotting 2014-11-23 15:25:35 +01:00
Anselm R Garbe
3d1090ba89 applied Hiltjo's resize/move limitation 
"Limit the amount of updates when resizing or moving a window in floating
mode to 60 times per second. This makes resizing and moving alot smoother
and by limiting it it also uses alot less resources on my machine.
 2014-08-11 07:24:29 +02:00
Anselm R Garbe
18248ebf4b same as before with dwm.c as well 2014-05-29 18:05:17 +02:00
Anselm R Garbe
b468873b2b updated copyright notice in LICENSE file 2014-05-29 18:02:12 +02:00
Anselm R Garbe
cdec9782a1 applied Lukas' focus suggestion at startup, thanks 2013-08-27 20:39:21 +02:00
Anselm R Garbe
6af273771c applied improved version of Martti Kühne's dmenu/multi monitor approach from dwm, no dmenuspawn required 2013-08-02 22:40:20 +02:00
Anselm R Garbe
4fb31e0896 do not take our font declaration as default for st 2013-07-20 09:08:46 +02:00
Anselm R Garbe
b800a1d136 applied Jochen's drw_text patch, thanks 2013-06-23 21:53:09 +02:00
Anselm R Garbe
33a74489f0 applied Julian's enum approach, 
however renamed theme into scheme resp. Theme into ClrScheme
 2013-06-19 19:35:33 +02:00
Anselm R Garbe
5364697914 finished libsl/drw integration 2013-06-16 15:20:29 +02:00
Anselm R Garbe
7edc596311 include font argument for st by default 2013-05-02 17:31:22 +02:00
Anselm R Garbe
68b400e95d added st to SEE ALSO section 2013-05-01 15:45:32 +02:00
Anselm R Garbe
656882d76f use st as default terminal from now on 2013-05-01 15:41:44 +02:00
Anselm R Garbe
1479e76f01 shut up about deprecated Xlib functions 2013-05-01 15:39:06 +02:00
Anselm R Garbe
f2544a3318 renamed draw into drw 2013-04-17 21:21:47 +02:00
Anselm R Garbe
aafeaf7317 continued with draw.c and draw.h implementation, now the integration begins 2012-12-09 19:11:11 +01:00
Anselm R Garbe
f21d46ea7d continued with draw.c abstraction, also started util.{h,c} implementation, that will be used by draw.c as well 2012-12-08 10:13:01 +01:00
anselm@garbe.us
c0ba635c50 removed DDC, all is Draw-dependent 2012-11-18 17:52:42 +01:00
anselm@garbe.us
0a673ad7a3 continued, distinction of Draw and DDC is bad, needs to be merged 2012-11-18 17:26:12 +01:00
anselm@garbe.us
3aabc08ede reverting the xkb dependency, I don't care if this function is deprecated, it seems it breaks other stuff instead. 2012-11-18 16:39:56 +01:00
anselm@garbe.us
d456617f0e basic draw.c structure 2012-11-18 12:04:29 +01:00
anselm@garbe.us
61fe833a06 reverting to plain X11 fonts in order to implement draw.c default 2012-11-18 10:56:54 +01:00
anselm@garbe.us
917e281634 removed obsolete bugs from BUGS file 2012-11-17 20:04:04 +01:00
anselm@garbe.us
31451c3ad3 compile fix 2012-11-17 19:12:10 +01:00
anselm@garbe.us
344f35f9f5 applied Neil Klopfstein's patch, slightly modified 2012-11-17 19:10:39 +01:00
anselm@garbe.us
87adcd263b starting with initial draw.h 2012-11-17 19:01:22 +01:00
anselm@garbe.us
fd3c19bd55 incorporating Xft instead of cairo, cairo provides far too many options 2012-11-02 12:17:50 +01:00
anselm@garbe.us
1bdb393f81 keep 6.1 intact 2012-07-08 09:45:53 +02:00
anselm@garbe.us
940feed314 reverted to old updategeom() after several complains, we need to optimize the old way 2012-07-08 09:43:11 +02:00
anselm@garbe.us
606b44179d applied James Turner's XkbKeycodeToKeysym patch, thanks 2012-06-23 20:12:49 +02:00
anselm@garbe.us
20f6917910 drastically changed updategeom() handling, see comment in updategeom() for details 2012-06-23 10:12:46 +02:00
anselm@garbe.us
820cbb3545 reversed Andreas Amann's fullscreen fix with the approach proposed by Gary Langshaw: 
- idea is not supporting movemouse/resizemouse/togglefloating for fullscreen windows
- as fullscreen windows are broken anyways, they should only be adjusted by their own means
 2012-06-23 09:06:00 +02:00
anselm@garbe.us
90f3238301 added kludge to fix some input focus misbehavior in gedit and anjuta, thanks Martti Kühne 2012-04-15 11:41:18 +02:00
anselm@garbe.us
3bfc43c3d0 applied Andreas Amanns' netwm_client_list patch, but with some indentation fixes 2012-03-25 17:49:35 +02:00
anselm@garbe.us
c1128417a9 applied Andreas Amann's netwm_active_window patch, thx 2012-03-25 17:46:03 +02:00
anselm@garbe.us
1b62f8fa58 applied Andreas Amann fullscreen fix, some minor modifications 2012-03-17 18:14:17 +01:00
Connor Lane Smith
54c3044dec unfocus on slow sloppy monitor focus 2012-02-10 00:36:08 +00:00
anselm@garbe.us
51336aa4a3 applied Eckehard Berns fix fix, sorry that this took so long 2012-02-08 19:54:05 +01:00
anselm@garbe.us
c4b6ac812e added 20h's clarification 2012-01-22 20:23:49 +01:00
anselm@garbe.us
873bcb97a9 applied Eckehard Berns barwin leak fix and his suggestion to deal with restack() -- the latter aspect needs further investigation. 2012-01-12 07:36:05 +01:00
anselm@garbe.us
907db0a851 config.mk cleanup 2012-01-04 13:30:12 +01:00
anselm@garbe.us
4e7c469862 Added tag 6.0 for changeset ec4baab78314 2011-12-19 16:09:07 +01:00
anselm@garbe.us
26445a0dc9 bump version to 6.0 2011-12-19 15:38:30 +01:00
Connor Lane Smith
b5068e32e9 add sloppy monitor focus 2011-11-15 20:16:58 +01:00
Connor Lane Smith
f099d2d5b5 new default colour scheme 2011-11-06 20:36:23 +01:00
Connor Lane Smith
80a9da555e calculate window/monitor intersection 2011-11-06 20:31:29 +01:00
Connor Lane Smith
d21026f0a1 honour fullscreen hint on map 2011-11-06 20:30:06 +01:00
anselm@garbe.us
e5a1e77351 testing Brians multiscreen issue fix 2011-11-04 20:02:35 +01:00
Christoph Lohmann
8262d9e663 make ewmh dialog windows float 2011-11-02 12:01:28 +00:00
Connor Lane Smith
90af1ced3c allow 0 nmaster 2011-10-31 20:09:27 +01:00
Connor Lane Smith
5ccd42f807 fix big-border corner case 2011-10-30 12:14:34 +01:00
garbeam@gmail.com
1586b7a02d added keyrelease remark to TODO 2011-10-29 10:57:27 +02:00
Connor Lane Smith
2420071f4c improve tile spacing 2011-10-28 23:45:12 +01:00
Connor Lane Smith
04c26574b8 add nmaster binds to manpage 2011-10-26 12:16:25 +01:00
Connor Lane Smith
b1a28ae1da apply nmaster patch 2011-10-25 20:40:46 +01:00
Connor Lane Smith
f68a01cd76 apply resize hints in floating layout 2011-10-25 20:08:08 +01:00
Connor Lane Smith
2b625eb73e hide clients to the left, not the right 2011-10-25 20:01:18 +01:00
garbeam@gmail.com
0f1f30daca applied Connors cleanup patch of Eckehards proposed fix of applyrules(), thanks everyone involved 2011-08-15 18:44:12 +02:00
garbeam@gmail.com
dec4850d05 applied Connors and Valentins patch to improve the unmapnotify handling of broken clients 2011-08-08 16:55:06 +00:00
garbeam@gmail.com
0de4197cc5 applied Peter Hartlichs nice interim Xinerama and map fix patches, for debugging purposes I also added his transient test driver 2011-07-29 20:01:22 +02:00
garbeam@gmail.com
a372248b80 applied anonymous code cleanup patch 2011-07-27 19:59:10 +02:00
garbeam@gmail.com
69e7d7dfd3 added a marker for the flash fullscreen issue 2011-07-24 10:41:43 +01:00
garbeam@gmail.com
c99fe7dd7d changed sleep 20 into sleep 1 in example script as suggested by Snader_LB 2011-07-20 18:56:10 +00:00
garbeam@gmail.com
d6670a800d applied Connors aesthitic buf fix in tile(), thanks 2011-07-20 18:45:40 +00:00
garbeam@gmail.com
6288c44697 applied Peters magic float mode bugfix 2011-07-20 18:36:15 +00:00
garbeam@gmail.com
d5c5c52b30 applied lolilolicon's floating center patch, further investigation wrt his second issue reported needed 2011-07-20 18:33:19 +00:00
garbeam@gmail.com
d0b4575bf4 thanks to recursions on IRC for his remark 2011-07-20 18:30:51 +00:00
garbeam@gmail.com
03518ce49e Added tag 5.9 for changeset dd74622a4785 2011-07-10 21:25:23 +01:00
garbeam@gmail.com
cd8bb06af5 enabled release flags 2011-07-10 21:24:17 +01:00
garbeam@gmail.com
3150a8a1be applied Peters wintoclient/wintomon optimisation in enternotify() 2011-07-10 21:22:22 +01:00
garbeam@gmail.com
b3c5f5435a removed unneeded offset recalculation, thanks Jukka, let's see if this breaks some other client 2011-07-10 21:18:50 +01:00
garbeam@gmail.com
a692bdcf2b undo the focus optimisation patch for 5.9 2011-07-10 21:12:05 +01:00
garbeam@gmail.com
d83454f6b7 applied Peters two patches, please test hg tip, if nothing breaks this is 5.9 2011-07-09 07:57:10 +01:00
garbeam@gmail.com
27b0142203 applied Garys patch in a slightly modified way 2011-07-02 11:02:22 +02:00
garbeam@gmail.com
867ba36030 applied Nicolas Capit's patch as interim solution until the multiscreen support is reworked in 6.0 2011-07-01 17:56:53 +01:00
Connor Lane Smith
e83f36db10 fixed scroll lock (thanks bogdan) 2011-06-27 20:12:42 +01:00
Connor Lane Smith
212f417e44 fix numlock (thanks mikhail) 2011-06-27 19:35:11 +01:00
garbeam@gmail.com
3a392b8558 making enternotify less focus hungry 2011-06-25 09:07:28 +01:00
garbeam@gmail.com
92fe06b501 applied Andreas Amann's patch from Oct 2010, thanks 2011-06-24 21:02:32 +01:00
garbeam@gmail.com
6cf29bff33 applied Rudys barwidth patch, thanks Rudy 2011-06-17 20:22:54 +01:00
garbeam@gmail.com
60c06a7cb4 don't check for monocle layout in zoom() exit condition 2011-06-14 22:28:16 +01:00
garbeam@gmail.com
1147546122 Thanks for the pedantic review :) 2011-06-14 05:51:21 +01:00
garbeam@gmail.com
d384cee751 fixing some minor issues, next week is dwm-5.9 release time 2011-06-11 08:33:20 +01:00
Connor Lane Smith
5c710cf89c rm draw.c from 5.9 branch 2011-06-04 23:02:00 +01:00
Connor Lane Smith
8a111c181e fix typo 2011-06-04 10:18:54 +01:00
Connor Lane Smith
2255bf46a0 cleaner drawing 2011-06-04 10:17:25 +01:00
Connor Lane Smith
04797343db update draw.c 2011-05-21 20:26:26 +01:00
Connor Lane Smith
e7d41cc188 added draw.h, draw.c 2011-05-20 19:10:26 +01:00
Anselm R Garbe
22d8818850 applied Evil_Bobs cleanup patch 2011-05-12 14:16:33 +00:00
Anselm R Garbe
6784429c3c applied another minor change to the README 2011-04-27 15:55:18 +00:00
Anselm R Garbe
37fea84de8 applied Thomas' README patch 2011-04-27 12:38:59 +00:00
Anselm R Garbe
c14d293e51 applied Jack's mplayer fullscreen patch 2011-04-26 08:13:39 +00:00
Anselm R Garbe
79b1657a19 missed declaration 2011-04-15 08:13:06 +00:00
Anselm R Garbe
d24837f1ad minor fix of the NetActiveWindow multi-monitor flaw, slight rearrangement 2011-04-15 08:12:20 +00:00
Anselm R Garbe
3c2d303c0e applied Peter/Andreas NetActiveWindow patch in a slightly modified version 2011-04-14 13:46:25 +00:00
Anselm R Garbe
1e20a0f78a applied Brendan MacDonell's WM_TAKE_FOCUS patch, thanks Brendan! 2011-04-12 20:19:32 +00:00
Anselm R Garbe
96f9855248 applied another patch of Hiltjo, thanks 2011-03-25 14:06:46 +00:00
Anselm R Garbe
3c48858ffa applied Hiltjos' BUGS patch from 23 Mar, sorry took a while :) 2011-03-25 13:57:54 +00:00
Anselm R Garbe
dd46d5b588 applied Hiltjo's multimon mouse-based resize fix 2011-03-23 08:58:57 +00:00
Anselm R Garbe
0bc4e41ebd applied anonymous patch, I don't think the reversed array access has semantic side-effects 2011-01-07 16:05:22 +00:00
Anselm R Garbe
703c4dd253 added a todo 2010-12-02 10:16:47 +00:00
Anselm R Garbe
b68528d85d applied Hiltjo's cleanup patch 2010-11-19 11:53:59 +00:00
Anselm R Garbe
a644baf674 applied Hiltjo's tiny cleanup fix 2010-09-27 07:53:44 +00:00
Anselm R Garbe
c1f8688bfa applied Hiltjo's tiny cleanup patch, thanks! 2010-09-25 13:39:08 +00:00
Anselm R Garbe
bea4dd2490 does this make a difference? 2010-09-11 19:00:18 +00:00
anselm@garbe.us
83d10be1c1 added TODO and bumped version to 5.9 2010-08-24 13:13:20 +01:00
anselm@garbe.us
1529058f27 applied Hiltjo Posthuma's line saver patch 2010-08-23 17:25:53 +01:00
Anselm R Garbe
36311d88af applied Hiltjo Posthuma's double-XineramaQueryScreens() patch, thanks Hiltjo! 2010-07-25 09:58:25 +01:00
anselm@garbe.us
f1a2a3c850 Added tag 5.8.2 for changeset a043f0800805 2010-06-04 11:41:16 +01:00
Anselm R Garbe
ee734fae6b increased version 2010-05-30 10:03:09 +01:00
Anselm R Garbe
62d3caa999 implemented better fullscreen handling, please test 2010-05-30 10:02:56 +01:00
Anselm R Garbe
4c9b397ff9 Added tag 5.8.1 for changeset 1ed1e75c9c2e 2010-05-29 12:48:18 +01:00
Anselm R Garbe
5c6545adf5 removing Sylvain's patch because it breaks more than it fixes unfortunately, re-issuing a bugfix release 5.8.1 2010-05-29 12:48:11 +01:00
Anselm R Garbe
a704b1ee34 Added tag 5.8 for changeset 60ea8fed13ab 2010-05-28 11:43:44 +01:00
anselm@garbe.us
f83d61dfe8 removed DEBUG code and added 2010 to the copyright list 2010-05-27 08:20:42 +01:00
anselm@garbe.us
c6180949a7 applied Sylvain Laurent's EWMH fullscreen state patch, simplified his patch a bit 2010-05-27 08:19:08 +01:00
Anselm R Garbe
1973ab0643 added the related bug reported by voltaic 2010-04-11 18:42:32 +01:00
Anselm R Garbe
427053f8d1 pretty printing bugs a bit 2010-04-01 22:34:46 +01:00
Anselm R Garbe
a88e0373ef selmon optimisation is needed 2010-04-01 19:39:24 +01:00
Anselm R Garbe
aa9f2be24e more debug output, experimental focus optimisation 2010-04-01 00:14:15 +01:00
Anselm R Garbe
c53b29e60b quick typo fix 2010-03-31 23:27:30 +01:00
Anselm R Garbe
d6bdd03d91 it's debug season for upcoming dwm 5.8, so only use this if you really want to run experimental code or debug code 2010-03-31 23:24:22 +01:00
Anselm R Garbe
1144e98394 another bug report 2009-11-25 13:56:17 +00:00
Anselm R Garbe
7671d03a90 removed misleading comment, thanks Romain Bertrand 2009-11-24 09:31:17 +00:00
Anselm R Garbe
bc554d45d8 added nsz's last bug corner case 2009-11-23 08:13:18 +00:00
Anselm R Garbe
ac4caea921 added BUGS, next version is 5.8 2009-10-31 11:45:56 +00:00
Anselm R Garbe
161f2d921b Added tag 5.7.2 for changeset 15761ac5e2f1 2009-09-27 20:20:14 +01:00
Anselm R Garbe
210378f198 applied Ryan Zheng's patch and re-releasing 5.7.2 2009-09-27 20:20:10 +01:00
Anselm R Garbe
7879616a75 Added tag 5.7.1 for changeset 48c3f87c335d 2009-09-27 10:31:20 +01:00
Anselm R Garbe
9e8dd3479d fixed the layout symbol bug reported by Nibble (but using a different approach as he suggested) 
- optimised drawbar() and arrange() handling for multiple monitors, arrange only arranges the relevant monitors when applicable, same with drawbar
- need to release 5.7.1
 2009-09-27 10:31:14 +01:00
Anselm R Garbe
0b72be924d Added tag 5.7 for changeset 257403d4cd96 2009-09-26 19:52:04 +01:00
13 changed files with 1780 additions and 1081 deletions
Show Stats Expand all files Collapse all files

65
.hgtags
View File

@ -1,65 +0,0 @@
d31b5ad96b0ba7b5b0a30928fcf000428339a577 0.1
0a6472e2203994bc5738d40a340d26f7ec9d6062 0.2
7e66082e5092fb0bccd18a3695a0bec52c80fdb2 0.3
eb3165734f00fe7f7da8aeebaed00e60a57caac9 0.4
22213b9a2114167ee8ba019a012e27da0422a61a 0.5
c11f86db4550cac5d0a648a3fe4d6d3b9a4fcf7e 0.6
3fb41412e2492f66476d92ce8f007a8b48fb1d2a 0.7
cd15de32e173f8ce97bfe1c9b6607937b59056b4 0.8
fae61afa861755636c4a1070694209ace8efbb6c 0.9
bbc98e77ae89a7c9232a5be0835f60ea00d8036e 1.0
44a55e6e46bf6c231780b09d919977d6f01083de 1.1
e3179ce2b90451d2807cd53b589d768412b8666b 1.2
f5f5cbf016a94b48a8fe9c47f0736e96d166d5d4 1.3
3cff9403766bf83a9fc2a0aef230115d68de2a8e 1.4
728c9089b079721b43c3347124639a29baa22a97 1.5
ad3fa2d185426c51fd5deceae809770363f8d33c 1.6
4dbdb61c8b8ce21dee5c7050a6b103855964ed20 1.7
d5ad819f2a66a40fa75dd2e44429f3bfc884d07b 1.7.1
c71952fa3c7ca848ec38a6923b5c6d0e18fff431 1.8
a5567a0d30112822db2627a04a2e7aa3b6c38148 1.9
12deea36603da407e3f32640048846a3bd74a9ec 2.0
a2c465098a3b972bbed00feda9804b6aae1e9531 2.1
7e92f58754ae6edb3225f26d754bd89c1ff458cf 2.2
719b37b37b0df829d7cf017ac70e353088fe5849 2.3
32b246925086910d63147483160281a91a47479f 2.4
dcbbfabc8ecc5f33a6cc950584de87da1a368045 2.5
c7f84f23ec5aef29988dcdc4ec22a7352ee8f58e 2.5.1
5308dd22b6ee8e3218c81d9e7e4125f235bb5778 2.6
21951c0dfbae5af68ed77821a4d87253ee91803f 2.7
107719a9ce3bd0c79f9f1f626596eb338a276561 2.8
3a5910fac3ccb522a98aeeba7af7008530b25092 2.9
76b58d21ea98257c05565a3b9c850b9b26a32968 3.0
e1c8bef05e6e48df4f26471ea0712aa43ab9d949 3.1
4ce65f61f01b055fa6c2901c6d2527ef741aa4bf 3.2
f2cabc83a18f9b5b548159329ddd4dee904fa31f 3.2.1
d3876aa792923f9a95f7ad0c7f0134533404df35 3.2.2
0f91934037b04221ff5d1ba3a6c39c1ff26e3661 3.3
9ede7b2d2450537e750d5505789fbe63960e97e6 3.4
63ad05e7f9e1f4f1881fb02f529cb6c6ae81e693 3.5
75b1b25fe0d7e29400baf30568153f668324928b 3.6
20ec6976cee1fcfee0c2f354ae382ee3f9f68efa 3.6.1
baee494346e520f8dee2cee9491b8350064770d2 3.7
2ea201354cf016407ea93e1e390d1422940d29b0 3.8
55478328b2422c700c5404a774c85e77322f41a3 3.9
018c3846842291cb6c009dc087e7fe2f0ef53bea 4.0
00f4180df72b49aadb2933804fde4bfb33e5666d 4.1
c13cb8c6b7a56af74cc88346e71d2490470b546f 4.2
e0ec0d5d8b1ef3ee04a83c7c0fee5853aa2ac6a6 4.3
408014d2126153d2b0fce26a13ba707db222b7b9 4.4
7c117df5d202530e85066d8b1ab02cef605c79ad 4.4.1
2acc60d6dfe28c101a8cd44a8aa710a38ae3607c 4.5
bcd7e18e196a00cc2e97ff3a4a58f3cdaba13856 4.6
d6d3085307d8d98b8b012b669e858fd787befeb1 4.7
607015ddb091d49cbd3457af41713691aa69f4d6 4.8
22c669b2dd3673785c3476b9976da21e8783f745 4.9
06eb9644e2dad7667d97495eb7d7bc62aa0429e8 5.0
ce355cea9bb89e162f61913737a46908cdfa7e45 5.1
e4bcaca8e6ef13d2c3b81f1218ad15e5da4d68bd 5.2
4004d61160355d869a7d2672561caad440751ba0 5.3
335301ed102fec9b1a15d06bfa0184d53b38fa54 5.3.1
8b7836a471f8f9ee61bec980df00971888d76343 5.4
85a78d8afa0fe8b106a8223b5327e5bddb5dd5e3 5.4.1
deaa276abac17ca08fbeb936916e4c8292d293a4 5.5
5550702215773aad462f22a774dced9b87437c51 5.6
e47a47bd3ed42fd3cf023572147b75ebc2adef82 5.6.1

17
LICENSE
View File

@ -1,16 +1,23 @@
MIT/X Consortium License
© 2006-2009 Anselm R Garbe <garbeam at gmail dot com>
© 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
© 2006-2019 Anselm R Garbe <anselm@garbe.ca>
© 2006-2009 Jukka Salmi <jukka at salmi dot ch>
© 2007-2009 Premysl Hruby <dfenze at gmail dot com>
© 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
© 2007-2011 Peter Hartlich <sgkkr at hartlich dot com>
© 2007-2009 Szabolcs Nagy <nszabolcs at gmail dot com>
© 2007-2009 Christof Musik <christof at sendfax dot de>
© 2007-2009 Premysl Hruby <dfenze at gmail dot com>
© 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
© 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
© 2008 Martin Hurton <martin dot hurton at gmail dot com>
© 2008 Neale Pickett <neale dot woozle dot org>
© 2009 Mate Nagy <mnagy@port70.net>
© 2009 Mate Nagy <mnagy at port70 dot net>
© 2010-2016 Hiltjo Posthuma <hiltjo@codemadness.org>
© 2010-2012 Connor Lane Smith <cls@lubutu.com>
© 2011 Christoph Lohmann <20h@r-36.net>
© 2015-2016 Quentin Rameau <quinq@fifth.space>
© 2015-2016 Eric Pruitt <eric.pruitt@gmail.com>
© 2016-2017 Markus Teich <markus.teich@stusta.mhn.de>
© 2020-2022 Chris Down <chris@chrisdown.name>
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),

57
Makefile
View File

@ -3,58 +3,43 @@
include config.mk
SRC = dwm.c
SRC = drw.c dwm.c util.c
OBJ = ${SRC:.c=.o}
all: options dwm
options:
@echo dwm build options:
@echo "CFLAGS = ${CFLAGS}"
@echo "LDFLAGS = ${LDFLAGS}"
@echo "CC = ${CC}"
all: dwm
.c.o:
@echo CC $<
@${CC} -c ${CFLAGS} $<
${CC} -c ${CFLAGS} $<
${OBJ}: config.h config.mk
config.h:
@echo creating $@ from config.def.h
@cp config.def.h $@
cp config.def.h $@
dwm: ${OBJ}
@echo CC -o $@
@${CC} -o $@ ${OBJ} ${LDFLAGS}
${CC} -o $@ ${OBJ} ${LDFLAGS}
clean:
@echo cleaning
@rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz
rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz
dist: clean
@echo creating dist tarball
@mkdir -p dwm-${VERSION}
@cp -R LICENSE Makefile README config.def.h config.mk \
dwm.1 ${SRC} dwm-${VERSION}
@tar -cf dwm-${VERSION}.tar dwm-${VERSION}
@gzip dwm-${VERSION}.tar
@rm -rf dwm-${VERSION}
mkdir -p dwm-${VERSION}
cp -R LICENSE Makefile README config.def.h config.mk\
dwm.1 drw.h util.h ${SRC} dwm.png transient.c dwm-${VERSION}
tar -cf dwm-${VERSION}.tar dwm-${VERSION}
gzip dwm-${VERSION}.tar
rm -rf dwm-${VERSION}
install: all
@echo installing executable file to ${DESTDIR}${PREFIX}/bin
@mkdir -p ${DESTDIR}${PREFIX}/bin
@cp -f dwm ${DESTDIR}${PREFIX}/bin
@chmod 755 ${DESTDIR}${PREFIX}/bin/dwm
@echo installing manual page to ${DESTDIR}${MANPREFIX}/man1
@mkdir -p ${DESTDIR}${MANPREFIX}/man1
@sed "s/VERSION/${VERSION}/g" < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1
@chmod 644 ${DESTDIR}${MANPREFIX}/man1/dwm.1
mkdir -p ${DESTDIR}${PREFIX}/bin
cp -f dwm ${DESTDIR}${PREFIX}/bin
chmod 755 ${DESTDIR}${PREFIX}/bin/dwm
mkdir -p ${DESTDIR}${MANPREFIX}/man1
sed "s/VERSION/${VERSION}/g" < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1
chmod 644 ${DESTDIR}${MANPREFIX}/man1/dwm.1
uninstall:
@echo removing executable file from ${DESTDIR}${PREFIX}/bin
@rm -f ${DESTDIR}${PREFIX}/bin/dwm
@echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
@rm -f ${DESTDIR}${MANPREFIX}/man1/dwm.1
rm -f ${DESTDIR}${PREFIX}/bin/dwm\
${DESTDIR}${MANPREFIX}/man1/dwm.1
.PHONY: all options clean dist install uninstall
.PHONY: all clean dist install uninstall

8
README
View File

@ -18,9 +18,6 @@ necessary as root):
make clean install
If you are going to use the default bluegray color scheme it is highly
recommended to also install the bluegray files shipped in the dextra package.
Running dwm
-----------
@ -38,10 +35,9 @@ the DISPLAY environment variable is set correctly, e.g.:
In order to display status info in the bar, you can do something
like this in your .xinitrc:
while true
while xsetroot -name "`date` `uptime | sed 's/.*,//'`"
do
xsetroot -name "`date` `uptime | sed 's/.*,//'`"
sleep 1
sleep 1
done &
exec dwm

50
config.def.h
View File

@ -1,30 +1,41 @@
/* See LICENSE file for copyright and license details. */
/* appearance */
static const char font[] = "-*-*-medium-*-*-*-14-*-*-*-*-*-*-*";
static const char normbordercolor[] = "#cccccc";
static const char normbgcolor[] = "#cccccc";
static const char normfgcolor[] = "#000000";
static const char selbordercolor[] = "#0066ff";
static const char selbgcolor[] = "#0066ff";
static const char selfgcolor[] = "#ffffff";
static const unsigned int borderpx = 1; /* border pixel of windows */
static const unsigned int snap = 32; /* snap pixel */
static const Bool showbar = True; /* False means no bar */
static const Bool topbar = True; /* False means bottom bar */
static const int showbar = 1; /* 0 means no bar */
static const int topbar = 1; /* 0 means bottom bar */
static const char *fonts[] = { "monospace:size=10" };
static const char dmenufont[] = "monospace:size=10";
static const char col_gray1[] = "#222222";
static const char col_gray2[] = "#444444";
static const char col_gray3[] = "#bbbbbb";
static const char col_gray4[] = "#eeeeee";
static const char col_cyan[] = "#005577";
static const char *colors[][3] = {
/* fg bg border */
[SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
[SchemeSel] = { col_gray4, col_cyan, col_cyan },
};
/* tagging */
static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
static const Rule rules[] = {
/* xprop(1):
* WM_CLASS(STRING) = instance, class
* WM_NAME(STRING) = title
*/
/* class instance title tags mask isfloating monitor */
{ "Gimp", NULL, NULL, 0, True, -1 },
{ "Firefox", NULL, NULL, 1 << 8, False, -1 },
{ "Gimp", NULL, NULL, 0, 1, -1 },
{ "Firefox", NULL, NULL, 1 << 8, 0, -1 },
};
/* layout(s) */
static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */
static const Bool resizehints = True; /* True means respect size hints in tiled resizals */
static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */
static const int nmaster = 1; /* number of clients in master area */
static const int resizehints = 1; /* 1 means respect size hints in tiled resizals */
static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */
static const Layout layouts[] = {
/* symbol arrange function */
@ -45,16 +56,19 @@ static const Layout layouts[] = {
#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
/* commands */
static const char *dmenucmd[] = { "dmenu_run", "-fn", font, "-nb", normbgcolor, "-nf", normfgcolor, "-sb", selbgcolor, "-sf", selfgcolor, NULL };
static const char *termcmd[] = { "uxterm", NULL };
static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
static const char *termcmd[] = { "st", NULL };
static Key keys[] = {
static const Key keys[] = {
/* modifier key function argument */
{ MODKEY, XK_p, spawn, {.v = dmenucmd } },
{ MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } },
{ MODKEY, XK_b, togglebar, {0} },
{ MODKEY, XK_j, focusstack, {.i = +1 } },
{ MODKEY, XK_k, focusstack, {.i = -1 } },
{ MODKEY, XK_i, incnmaster, {.i = +1 } },
{ MODKEY, XK_d, incnmaster, {.i = -1 } },
{ MODKEY, XK_h, setmfact, {.f = -0.05} },
{ MODKEY, XK_l, setmfact, {.f = +0.05} },
{ MODKEY, XK_Return, zoom, {0} },
@ -84,8 +98,8 @@ static Key keys[] = {
};
/* button definitions */
/* click can be ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
static Button buttons[] = {
/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
static const Button buttons[] = {
/* click event mask button function argument */
{ ClkLtSymbol, 0, Button1, setlayout, {0} },
{ ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} },

26
config.mk
View File

@ -1,5 +1,5 @@
# dwm version
VERSION = 5.7
VERSION = 6.5
# Customize below to fit your system
@ -10,20 +10,26 @@ MANPREFIX = ${PREFIX}/share/man
X11INC = /usr/X11R6/include
X11LIB = /usr/X11R6/lib
# Xinerama, un-comment if you want it
XINERAMALIBS = -L${X11LIB} -lXinerama
# Xinerama, comment if you don't want it
XINERAMALIBS = -lXinerama
XINERAMAFLAGS = -DXINERAMA
# freetype
FREETYPELIBS = -lfontconfig -lXft
FREETYPEINC = /usr/include/freetype2
# OpenBSD (uncomment)
#FREETYPEINC = ${X11INC}/freetype2
#MANPREFIX = ${PREFIX}/man
# includes and libs
INCS = -I. -I/usr/include -I${X11INC}
LIBS = -L/usr/lib -lc -L${X11LIB} -lX11 ${XINERAMALIBS}
INCS = -I${X11INC} -I${FREETYPEINC}
LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
# flags
CPPFLAGS = -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
#CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
#LDFLAGS = -g ${LIBS}
LDFLAGS = -s ${LIBS}
CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
#CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
CFLAGS = -std=c99 -pedantic -Wall -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS}
LDFLAGS = ${LIBS}
# Solaris
#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"

448
drw.c Normal file
View File

@ -0,0 +1,448 @@
/* See LICENSE file for copyright and license details. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <X11/Xlib.h>
#include <X11/Xft/Xft.h>
#include "drw.h"
#include "util.h"
#define UTF_INVALID 0xFFFD
static int
utf8decode(const char *s_in, long *u, int *err)
{
static const unsigned char lens[] = {
/* 0XXXX */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* 10XXX */ 0, 0, 0, 0, 0, 0, 0, 0, /* invalid */
/* 110XX */ 2, 2, 2, 2,
/* 1110X */ 3, 3,
/* 11110 */ 4,
/* 11111 */ 0, /* invalid */
};
static const unsigned char leading_mask[] = { 0x7F, 0x1F, 0x0F, 0x07 };
static const unsigned int overlong[] = { 0x0, 0x80, 0x0800, 0x10000 };
const unsigned char *s = (const unsigned char *)s_in;
int len = lens[*s >> 3];
*u = UTF_INVALID;
*err = 1;
if (len == 0)
return 1;
long cp = s[0] & leading_mask[len - 1];
for (int i = 1; i < len; ++i) {
if (s[i] == '\0' || (s[i] & 0xC0) != 0x80)
return i;
cp = (cp << 6) | (s[i] & 0x3F);
}
/* out of range, surrogate, overlong encoding */
if (cp > 0x10FFFF || (cp >> 11) == 0x1B || cp < overlong[len - 1])
return len;
*err = 0;
*u = cp;
return len;
}
Drw *
drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h)
{
Drw *drw = ecalloc(1, sizeof(Drw));
drw->dpy = dpy;
drw->screen = screen;
drw->root = root;
drw->w = w;
drw->h = h;
drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen));
drw->gc = XCreateGC(dpy, root, 0, NULL);
XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
return drw;
}
void
drw_resize(Drw *drw, unsigned int w, unsigned int h)
{
if (!drw)
return;
drw->w = w;
drw->h = h;
if (drw->drawable)
XFreePixmap(drw->dpy, drw->drawable);
drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen));
}
void
drw_free(Drw *drw)
{
XFreePixmap(drw->dpy, drw->drawable);
XFreeGC(drw->dpy, drw->gc);
drw_fontset_free(drw->fonts);
free(drw);
}
/* This function is an implementation detail. Library users should use
* drw_fontset_create instead.
*/
static Fnt *
xfont_create(Drw *drw, const char *fontname, FcPattern *fontpattern)
{
Fnt *font;
XftFont *xfont = NULL;
FcPattern *pattern = NULL;
if (fontname) {
/* Using the pattern found at font->xfont->pattern does not yield the
* same substitution results as using the pattern returned by
* FcNameParse; using the latter results in the desired fallback
* behaviour whereas the former just results in missing-character
* rectangles being drawn, at least with some fonts. */
if (!(xfont = XftFontOpenName(drw->dpy, drw->screen, fontname))) {
fprintf(stderr, "error, cannot load font from name: '%s'\n", fontname);
return NULL;
}
if (!(pattern = FcNameParse((FcChar8 *) fontname))) {
fprintf(stderr, "error, cannot parse font name to pattern: '%s'\n", fontname);
XftFontClose(drw->dpy, xfont);
return NULL;
}
} else if (fontpattern) {
if (!(xfont = XftFontOpenPattern(drw->dpy, fontpattern))) {
fprintf(stderr, "error, cannot load font from pattern.\n");
return NULL;
}
} else {
die("no font specified.");
}
font = ecalloc(1, sizeof(Fnt));
font->xfont = xfont;
font->pattern = pattern;
font->h = xfont->ascent + xfont->descent;
font->dpy = drw->dpy;
return font;
}
static void
xfont_free(Fnt *font)
{
if (!font)
return;
if (font->pattern)
FcPatternDestroy(font->pattern);
XftFontClose(font->dpy, font->xfont);
free(font);
}
Fnt*
drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount)
{
Fnt *cur, *ret = NULL;
size_t i;
if (!drw || !fonts)
return NULL;
for (i = 1; i <= fontcount; i++) {
if ((cur = xfont_create(drw, fonts[fontcount - i], NULL))) {
cur->next = ret;
ret = cur;
}
}
return (drw->fonts = ret);
}
void
drw_fontset_free(Fnt *font)
{
if (font) {
drw_fontset_free(font->next);
xfont_free(font);
}
}
void
drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
{
if (!drw || !dest || !clrname)
return;
if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
DefaultColormap(drw->dpy, drw->screen),
clrname, dest))
die("error, cannot allocate color '%s'", clrname);
}
/* Wrapper to create color schemes. The caller has to call free(3) on the
* returned color scheme when done using it. */
Clr *
drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
{
size_t i;
Clr *ret;
/* need at least two colors for a scheme */
if (!drw || !clrnames || clrcount < 2 || !(ret = ecalloc(clrcount, sizeof(XftColor))))
return NULL;
for (i = 0; i < clrcount; i++)
drw_clr_create(drw, &ret[i], clrnames[i]);
return ret;
}
void
drw_setfontset(Drw *drw, Fnt *set)
{
if (drw)
drw->fonts = set;
}
void
drw_setscheme(Drw *drw, Clr *scm)
{
if (drw)
drw->scheme = scm;
}
void
drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert)
{
if (!drw || !drw->scheme)
return;
XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme[ColBg].pixel : drw->scheme[ColFg].pixel);
if (filled)
XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
else
XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w - 1, h - 1);
}
int
drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert)
{
int ty, ellipsis_x = 0;
unsigned int tmpw, ew, ellipsis_w = 0, ellipsis_len, hash, h0, h1;
XftDraw *d = NULL;
Fnt *usedfont, *curfont, *nextfont;
int utf8strlen, utf8charlen, utf8err, render = x || y || w || h;
long utf8codepoint = 0;
const char *utf8str;
FcCharSet *fccharset;
FcPattern *fcpattern;
FcPattern *match;
XftResult result;
int charexists = 0, overflow = 0;
/* keep track of a couple codepoints for which we have no match. */
static unsigned int nomatches[128], ellipsis_width, invalid_width;
static const char invalid[] = "<EFBFBD>";
if (!drw || (render && (!drw->scheme || !w)) || !text || !drw->fonts)
return 0;
if (!render) {
w = invert ? invert : ~invert;
} else {
XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel);
XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
if (w < lpad)
return x + w;
d = XftDrawCreate(drw->dpy, drw->drawable,
DefaultVisual(drw->dpy, drw->screen),
DefaultColormap(drw->dpy, drw->screen));
x += lpad;
w -= lpad;
}
usedfont = drw->fonts;
if (!ellipsis_width && render)
ellipsis_width = drw_fontset_getwidth(drw, "...");
if (!invalid_width && render)
invalid_width = drw_fontset_getwidth(drw, invalid);
while (1) {
ew = ellipsis_len = utf8err = utf8charlen = utf8strlen = 0;
utf8str = text;
nextfont = NULL;
while (*text) {
utf8charlen = utf8decode(text, &utf8codepoint, &utf8err);
for (curfont = drw->fonts; curfont; curfont = curfont->next) {
charexists = charexists || XftCharExists(drw->dpy, curfont->xfont, utf8codepoint);
if (charexists) {
drw_font_getexts(curfont, text, utf8charlen, &tmpw, NULL);
if (ew + ellipsis_width <= w) {
/* keep track where the ellipsis still fits */
ellipsis_x = x + ew;
ellipsis_w = w - ew;
ellipsis_len = utf8strlen;
}
if (ew + tmpw > w) {
overflow = 1;
/* called from drw_fontset_getwidth_clamp():
* it wants the width AFTER the overflow
*/
if (!render)
x += tmpw;
else
utf8strlen = ellipsis_len;
} else if (curfont == usedfont) {
text += utf8charlen;
utf8strlen += utf8err ? 0 : utf8charlen;
ew += utf8err ? 0 : tmpw;
} else {
nextfont = curfont;
}
break;
}
}
if (overflow || !charexists || nextfont || utf8err)
break;
else
charexists = 0;
}
if (utf8strlen) {
if (render) {
ty = y + (h - usedfont->h) / 2 + usedfont->xfont->ascent;
XftDrawStringUtf8(d, &drw->scheme[invert ? ColBg : ColFg],
usedfont->xfont, x, ty, (XftChar8 *)utf8str, utf8strlen);
}
x += ew;
w -= ew;
}
if (utf8err && (!render || invalid_width < w)) {
if (render)
drw_text(drw, x, y, w, h, 0, invalid, invert);
x += invalid_width;
w -= invalid_width;
}
if (render && overflow)
drw_text(drw, ellipsis_x, y, ellipsis_w, h, 0, "...", invert);
if (!*text || overflow) {
break;
} else if (nextfont) {
charexists = 0;
usedfont = nextfont;
} else {
/* Regardless of whether or not a fallback font is found, the
* character must be drawn. */
charexists = 1;
hash = (unsigned int)utf8codepoint;
hash = ((hash >> 16) ^ hash) * 0x21F0AAAD;
hash = ((hash >> 15) ^ hash) * 0xD35A2D97;
h0 = ((hash >> 15) ^ hash) % LENGTH(nomatches);
h1 = (hash >> 17) % LENGTH(nomatches);
/* avoid expensive XftFontMatch call when we know we won't find a match */
if (nomatches[h0] == utf8codepoint || nomatches[h1] == utf8codepoint)
goto no_match;
fccharset = FcCharSetCreate();
FcCharSetAddChar(fccharset, utf8codepoint);
if (!drw->fonts->pattern) {
/* Refer to the comment in xfont_create for more information. */
die("the first font in the cache must be loaded from a font string.");
}
fcpattern = FcPatternDuplicate(drw->fonts->pattern);
FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset);
FcPatternAddBool(fcpattern, FC_SCALABLE, FcTrue);
FcConfigSubstitute(NULL, fcpattern, FcMatchPattern);
FcDefaultSubstitute(fcpattern);
match = XftFontMatch(drw->dpy, drw->screen, fcpattern, &result);
FcCharSetDestroy(fccharset);
FcPatternDestroy(fcpattern);
if (match) {
usedfont = xfont_create(drw, NULL, match);
if (usedfont && XftCharExists(drw->dpy, usedfont->xfont, utf8codepoint)) {
for (curfont = drw->fonts; curfont->next; curfont = curfont->next)
; /* NOP */
curfont->next = usedfont;
} else {
xfont_free(usedfont);
nomatches[nomatches[h0] ? h1 : h0] = utf8codepoint;
no_match:
usedfont = drw->fonts;
}
}
}
}
if (d)
XftDrawDestroy(d);
return x + (render ? w : 0);
}
void
drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h)
{
if (!drw)
return;
XCopyArea(drw->dpy, drw->drawable, win, drw->gc, x, y, w, h, x, y);
XSync(drw->dpy, False);
}
unsigned int
drw_fontset_getwidth(Drw *drw, const char *text)
{
if (!drw || !drw->fonts || !text)
return 0;
return drw_text(drw, 0, 0, 0, 0, 0, text, 0);
}
unsigned int
drw_fontset_getwidth_clamp(Drw *drw, const char *text, unsigned int n)
{
unsigned int tmp = 0;
if (drw && drw->fonts && text && n)
tmp = drw_text(drw, 0, 0, 0, 0, 0, text, n);
return MIN(n, tmp);
}
void
drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h)
{
XGlyphInfo ext;
if (!font || !text)
return;
XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *)text, len, &ext);
if (w)
*w = ext.xOff;
if (h)
*h = font->h;
}
Cur *
drw_cur_create(Drw *drw, int shape)
{
Cur *cur;
if (!drw || !(cur = ecalloc(1, sizeof(Cur))))
return NULL;
cur->cursor = XCreateFontCursor(drw->dpy, shape);
return cur;
}
void
drw_cur_free(Drw *drw, Cur *cursor)
{
if (!cursor)
return;
XFreeCursor(drw->dpy, cursor->cursor);
free(cursor);
}

58
drw.h Normal file
View File

@ -0,0 +1,58 @@
/* See LICENSE file for copyright and license details. */
typedef struct {
Cursor cursor;
} Cur;
typedef struct Fnt {
Display *dpy;
unsigned int h;
XftFont *xfont;
FcPattern *pattern;
struct Fnt *next;
} Fnt;
enum { ColFg, ColBg, ColBorder }; /* Clr scheme index */
typedef XftColor Clr;
typedef struct {
unsigned int w, h;
Display *dpy;
int screen;
Window root;
Drawable drawable;
GC gc;
Clr *scheme;
Fnt *fonts;
} Drw;
/* Drawable abstraction */
Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
void drw_resize(Drw *drw, unsigned int w, unsigned int h);
void drw_free(Drw *drw);
/* Fnt abstraction */
Fnt *drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount);
void drw_fontset_free(Fnt* set);
unsigned int drw_fontset_getwidth(Drw *drw, const char *text);
unsigned int drw_fontset_getwidth_clamp(Drw *drw, const char *text, unsigned int n);
void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h);
/* Colorscheme abstraction */
void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
/* Cursor abstraction */
Cur *drw_cur_create(Drw *drw, int shape);
void drw_cur_free(Drw *drw, Cur *cursor);
/* Drawing context manipulation */
void drw_setfontset(Drw *drw, Fnt *set);
void drw_setscheme(Drw *drw, Clr *scm);
/* Drawing functions */
void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert);
int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert);
/* Map functions */
void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);

39
dwm.1
View File

@ -10,8 +10,9 @@ and floating layouts. Either layout can be applied dynamically, optimising the
environment for the application in use and the task performed.
.P
In tiled layouts windows are managed in a master and stacking area. The master
area contains the window which currently needs most attention, whereas the
stacking area contains all other windows. In monocle layout all windows are
area on the left contains one window by default, and the stacking area on the
right contains all other windows. The number of master area windows can be
adjusted from zero to an arbitrary number. In monocle layout all windows are
maximised to the screen size. In floating layout windows can be resized and
moved freely. Dialog windows are always managed floating, regardless of the
layout applied.
@ -32,7 +33,7 @@ dwm draws a small border around windows to indicate the focus state.
.SH OPTIONS
.TP
.B \-v
prints version information to standard output, then exits.
prints version information to stderr, then exits.
.SH USAGE
.SS Status bar
.TP
@ -57,7 +58,12 @@ click on a tag label adds/removes that tag to/from the focused window.
.TP
.B Mod1\-Shift\-Return
Start
.BR uxterm (1).
.BR st(1).
.TP
.B Mod1\-p
Spawn
.BR dmenu(1)
for launching other programs.
.TP
.B Mod1\-,
Focus previous screen, if any.
@ -92,12 +98,18 @@ Focus next window.
.B Mod1\-k
Focus previous window.
.TP
.B Mod1\-h
Decrease master area size.
.B Mod1\-i
Increase number of windows in master area.
.TP
.B Mod1\-d
Decrease number of windows in master area.
.TP
.B Mod1\-l
Increase master area size.
.TP
.B Mod1\-h
Decrease master area size.
.TP
.B Mod1\-Return
Zooms/cycles focused window to/from master area (tiled layouts only).
.TP
@ -144,8 +156,9 @@ Resize focused window while dragging. Tiled windows will be toggled to the float
dwm is customized by creating a custom config.h and (re)compiling the source
code. This keeps it fast, secure and simple.
.SH SEE ALSO
.BR dmenu (1)
.SH BUGS
.BR dmenu (1),
.BR st (1)
.SH ISSUES
Java applications which use the XToolkit/XAWT backend may draw grey windows
only. The XToolkit/XAWT backend breaks ICCCM-compliance in recent JDK 1.5 and early
JDK 1.6 versions, because it assumes a reparenting window manager. Possible workarounds
@ -159,11 +172,5 @@ or
(to pretend that a non-reparenting window manager is running that the
XToolkit/XAWT backend can recognize) or when using OpenJDK setting the environment variable
.BR _JAVA_AWT_WM_NONREPARENTING=1 .
.P
GTK 2.10.9+ versions contain a broken
.BR Save\-As
file dialog implementation,
which requests to reconfigure its window size in an endless loop. However, its
window is still respondable during this state, so you can simply ignore the flicker
until a new GTK version appears, which will fix this bug, approximately
GTK 2.10.12+ versions.
.SH BUGS
Send all bug reports with a patch to hackers@suckless.org.

2005
dwm.c
View File

File diff suppressed because it is too large Load Diff

42
transient.c Normal file
View File

@ -0,0 +1,42 @@
/* cc transient.c -o transient -lX11 */
#include <stdlib.h>
#include <unistd.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
int main(void) {
Display *d;
Window r, f, t = None;
XSizeHints h;
XEvent e;
d = XOpenDisplay(NULL);
if (!d)
exit(1);
r = DefaultRootWindow(d);
f = XCreateSimpleWindow(d, r, 100, 100, 400, 400, 0, 0, 0);
h.min_width = h.max_width = h.min_height = h.max_height = 400;
h.flags = PMinSize | PMaxSize;
XSetWMNormalHints(d, f, &h);
XStoreName(d, f, "floating");
XMapWindow(d, f);
XSelectInput(d, f, ExposureMask);
while (1) {
XNextEvent(d, &e);
if (t == None) {
sleep(5);
t = XCreateSimpleWindow(d, r, 50, 50, 100, 100, 0, 0, 0);
XSetTransientForHint(d, t, f);
XStoreName(d, t, "transient");
XMapWindow(d, t);
XSelectInput(d, t, ExposureMask);
}
}
XCloseDisplay(d);
exit(0);
}

37
util.c Normal file
View File

@ -0,0 +1,37 @@
/* See LICENSE file for copyright and license details. */
#include <errno.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "util.h"
void
die(const char *fmt, ...)
{
va_list ap;
int saved_errno;
saved_errno = errno;
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
if (fmt[0] && fmt[strlen(fmt)-1] == ':')
fprintf(stderr, " %s", strerror(saved_errno));
fputc('\n', stderr);
exit(1);
}
void *
ecalloc(size_t nmemb, size_t size)
{
void *p;
if (!(p = calloc(nmemb, size)))
die("calloc:");
return p;
}

9
util.h Normal file
View File

@ -0,0 +1,9 @@
/* See LICENSE file for copyright and license details. */
#define MAX(A, B) ((A) > (B) ? (A) : (B))
#define MIN(A, B) ((A) < (B) ? (A) : (B))
#define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B))
#define LENGTH(X) (sizeof (X) / sizeof (X)[0])
void die(const char *fmt, ...);
void *ecalloc(size_t nmemb, size_t size);